Bump minimum Rust version once more

The test would not compile with 1.13 due to this bug: rust-lang/rust#23157
justinas · Nov 1, 2018 · 2940640 · 2940640
1 parent 847185d
commit 2940640
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: rust
 rust:
-  - 1.13.0
+  - 1.15.0
   - stable
   - beta
   - nightly